DNA Structure

DNA Structure

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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12 questions

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1.

FLASHCARD QUESTION

Front

DNA is an acronym for _____

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Back

Deoxyribonucleic Acid

2.

FLASHCARD QUESTION

Front

A nucleotide is composed of

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Back

A phosphate, sugar and nitrogenous base

3.

FLASHCARD QUESTION

Front

Which of the following is a base pair? Options: Adenine - Cytosine, Cytosine - Thymine, Deoxyribose - Cytosine, Cytosine - Guanine

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Back

Cytosine - Guanine

4.

FLASHCARD QUESTION

Front

The weak bonds between base pairs is a ___

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Back

Hydrogen

5.

FLASHCARD QUESTION

Front

Which of the following best describes a DNA molecule? Options: double helix, contains ribose, made of amino acids, contains Uracil

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Back

double helix

6.

FLASHCARD QUESTION

Front

What makes up the SIDES of a DNA ladder?

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Back

sugars & phosphates

7.

FLASHCARD QUESTION

Front

What makes up the rungs (steps) of a DNA ladder?

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Back

nitrogen bases

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